- Quad Window and Door System: Use in conjunction with OSI Quad Max and OSI Butyl Flash for the toughest air and moisture barrier to maximize energy efficiency—system backed by 15-year limited warranty for certified installers
- Tough Against All Weather: Flexible, closed-cell structure blocks out air and moisture with an insulation value of R5/inch and won’t crack or dry out
- Low Foam Pressure: Low expansion will not warp, deform, or bow windows or doors
- Versatile: Cold temperature application (14ºF) and bonds most building materials including vinyl, aluminum, fiberglass, wood, OSB, PVC, concrete and metal. Use with foam gun
- Quick-Setting Formulation: Sets in just 10 minutes and can be cut or trimmed in less than 1 hour
